The Honda 91501-ZL8-000 Collar (6.6X13.8X14.5) is a genuine OEM component designed for a wide range of Honda engines, generators, and water pumps, including GC135, GC160, and GC190 horizontal shaft engines, EB5000 and EM5000 generators, EU7000, EM7000, EB7000, EU6500, EB2800, and EG2800 inverter generators, EN2000 and EN2500 generators, and WN20 and WN30 water pumps. As a direct Honda OEM part, it is manufactured to the exact dimensional tolerances the factory specifies — critical for a precision-dimensioned collar where fit determines function. Because Honda supersedes collar part numbers at production serial breaks, confirm your machine's serial number against the fitment table before ordering.
Key Features
- Genuine Honda OEM Fit — manufactured to Honda's exact dimensional specification, ensuring the collar seats and functions as intended across every application it is listed for.
- Precision Dimensions — the 6.6 x 13.8 x 14.5 mm sizing is the identifying characteristic of this variant; verify these dimensions match your unit before ordering.
- Broad Cross-Equipment Coverage — listed for Honda GC-series horizontal shaft engines, multiple generator lines including EB5000, EM7000, and EU7000, and WN20 and WN30 water pumps.
- Serial Number Verification Recommended — Honda updates collar specifications at production breaks, so check your machine's serial number against the compatibility table to confirm this is the correct part for your build.
A collar is a precisely dimensioned spacer or locating sleeve used to control the axial position of a shaft, fastener, or rotating component within an assembly. By holding a part at a defined point along a shaft or bore, it prevents unwanted lateral movement that would cause wear, misalignment, or looseness over time. When a collar is worn, cracked, or incorrect for the application, the components it locates can shift out of position, leading to accelerated wear on adjacent parts and inconsistent operation of the assembly as a whole.
Part Details
| Part Number | 91501-ZL8-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Collar (6.6X13.8X14.5) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Generator | EN2000, EN2500 | 3747198-9999999 |
| Generator | EB5000, EM5000 | All |
| Horizontal Shaft Engine | GC135, GC160, GC190 | All |
| Inverter Generator | EB2800, EB7000, EG2800, EM7000, EU6500, EU7000 | All |
| Water Pump | WN20, WN30 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
